AUDIO FEEDBACK IN PREDICTIVE HCI METHODS

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Abstract:

This paper is an attempt to study a well known HCI
predictive model in an audio perspective: a derived law
from the Fitts’ law model will be analyzed providing an
audio interactive display in which the user has to perform
a simple tuning task by hitting a button. The idea is to
simplify as much as possible the interaction in order to
find out its invariants when the feedback is just the audio
one. An experiment is carried out in order to evaluate this
conjecture.